/*
 * Copyright (c) 2024, Fraunhofer AISEC. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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 *
 */
package de.fraunhofer.aisec.cpg.frontends.cxx

import de.fraunhofer.aisec.cpg.graph.*
import de.fraunhofer.aisec.cpg.test.*
import java.io.File
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlin.test.assertNotNull

class CXXExpressionTest {
    @Test
    fun testExplicitTypeConversion() {
        val file = File("src/test/resources/cxx/explicit_type_conversion.cpp")
        val tu =
            analyzeAndGetFirstTU(listOf(file), file.parentFile.toPath(), true) {
                it.registerLanguage<CPPLanguage>()
            }
        assertNotNull(tu)

        // We should have two calls (int and myint64)
        val casts = tu.casts
        assertEquals(2, casts.size)
        assertEquals(listOf("int", "long long int"), casts.map { it.name.localName })
    }
}
